Scarpa Alien 4.0 Boots

The perennial, top-of-the-podium boot in major skimo races across the globe, the Alien 4.0 represents the pinnacle of lightweight ski boot engineering. The shell and cuff are crafted from hand-laid carbon fiber, providing ultimate strength and stiffness at a ridiculously low weight. The speed Lock Lite ski-walk mechanism is integrated with the cuff closure via a Dyneema cord, for quick, single-action transition. The BOA floating closure system is located under out Light Shield Tech gaiter, ensuring quick, easy and secure fit transitions. The Vibram outsole ensures traction on the snow for mandatory boot pack sections. When low weight, high speed and ultimate race performance are your priorities, reach for the Alien 4.0

Features of Scarpa Alien 4.0 Boots

• Carbon Fiber Cuff: Hand laid carbon fiber cuff for the ultimate in lightweight rigidity, with Pebax overlapping front panels for a contoured closure
• Carbon Fiber Shell: Hand-laid carbon fiber shell is super stiff and crazy light, with a protective toe cap
• Speed Lock Lite: Simple and secure, with 4 forward lean positions, the Speed Lock Lite ski-walk mechanism is strong and reliable on the downhill and fast on the transitions due to a single action Dyneema cord that closes the cuff
• BOA Fit System: Dial in the perfect fit with our exclusive floating BOA Fit System closure, providing precise and secure adjustments with no pressure points
• Vibram UFO Sole: Made with TOP85 compound that offers great durability and grip in cold conditions

Package Contents:

• Scarpa Alien 4.0 Boots